/Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Misc/DisplayClusterHelpers.h
This helper function looks for a config file provided with relative path. It uses different base directories that are typically used in different runtime environments.
namespace DisplayClusterHelpers { namespace filesystem { static [FString](API\Runtime\Core\Containers\FString) DisplayClusterHelpers::filesystem::GetFullPathForConfig ( const [FString](API\Runtime\Core\Containers\FString) & RelativeConfig ) } }